Maxim Gekk created SPARK-30554:
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Summary: Return Iterable from FailureSafeParser.rawParser
Key: SPARK-30554
URL: https://issues.apache.org/jira/browse/SPARK-30554
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.4.4
Reporter: Maxim Gekk
Currently, rawParser of FailureSafeParser has the signature `IN =>
Seq[InternalRow]` which is strict requirement for underlying rawParser. It
could return Option, for example like CSV datasource. The ticket aims to
refactor FailureSafeParser, and change Seq to Iterable. Also. need to modify
CSV and JSON datasources where FailureSafeParser is used, basically.
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